Title:
THERMOELECTRIC MATERIAL EXCELLENT IN THERMOELECTRIC PERFORMANCE AND PROCESSABILITY
Document Type and Number:
Japanese Patent JP2007035857
Kind Code:
A
Abstract:
To provide a thermoelectric material excellent in thermoelectric performance, processability, and strength.
Aluminum borate (9Al2O3 2B2O3) whisker as reinforcing fiber in the range of 3-10 vol.% is mixed with a thermoelectric material powder to evenly disperse the reinforcing fiber, and then press molded and sintered to produce the thermoelectric material having a filling factor ≥80%. Thus, produced thermoelectric material is excellent in thermoelectric performance and processability, and the strength thereof can be improved because it contains aluminum borate (9Al2O3 2B2O3) whisker for improving the strength thereof.
Inventors:
CHIYONOBU KYOTA
WAKIDOKORO KEIJI
SASAKI KEN
FUJITA KENJI
NAGAHISA TAKAYA
IWANAGA ISAO
MATSUMURA GIICHI
WAKIDOKORO KEIJI
SASAKI KEN
FUJITA KENJI
NAGAHISA TAKAYA
IWANAGA ISAO
MATSUMURA GIICHI
Application Number:
JP2005215995A
Publication Date:
February 08, 2007
Filing Date:
July 26, 2005
Export Citation:
Assignee:
CHUGOKU ELECTRIC POWER
International Classes:
H01L35/34; C22C12/00; H01L35/18
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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